UNE-EN 54-21:2007

Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment

STANDARD published on 19.12.2007

English -
electronic design (pdf) (93.60 USD)

English -

Print design (102.90 USD)

Spanish -

electronic design (pdf) (93.60 USD)

Spanish -

Print design (102.90 USD)

The information about the standard:

Designation standards: UNE-EN 54-21:2007
Publication date standards: 19.12.2007
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Spanish technical standard
Category: Technical standards UNE